🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.6 AU - 0.8 AU

Year: 222 Days

Day: 31 Hours

Environment

Temp: 97 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,134,539 km

• M1: 51,611 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.95 AU - 1.55 AU

Year: 529 Days

Day: 14.7 Hours

Environment

Temp: -25 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.34 AU - 1.52 AU

Year: 648 Days

Day: 42.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.36 AU - 3.32 AU

Year: 1813 Days

Day: 39.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,134,539 km

• M1: 617,690 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 9.7

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.15 AU - 7.27 AU

Year: 6583 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,134,539 km

• M1: 150,346 km (0.103 R)
• M2: 219,011 km (0.082 R)
• M3: 398,978 km (0.068 R)
• M4: 619,186 km (0.104 R)
• M5: 893,099 km (0.1 R)
• M6: 1,123,181 km (0.064 R)
• M7: 1,477,279 km (0.109 R)
• M8: 1,548,787 km (0.062 R)
• M9: 2,141,643 km (0.109 R)
• M10: 2,326,247 km (0.083 R)
• M11: 2,623,947 km (0.07 R)
• M12: 2,733,153 km (0.062 R)
• M13: 3,093,235 km (0.09 R)
• M14: 3,420,855 km (0.109 R)
• M15: 3,759,544 km (0.054 R)
• M16: 3,833,595 km (0.076 R)
• M17: 4,058,590 km (0.079 R)
• M18: 4,365,266 km (0.089 R)
• M19: 4,786,085 km (0.092 R)
• M20: 5,110,263 km (0.077 R)
• M21: 5,192,392 km (0.114 R)
• M22: 5,497,572 km (0.063 R)
• M23: 5,751,440 km (0.114 R)
• M24: 6,212,650 km (0.075 R)
• M25: 6,596,069 km (0.055 R)
• M26: 7,078,522 km (0.081 R)
• M27: 7,603,761 km (0.091 R)
• M28: 7,886,949 km (0.084 R)
• M29: 7,950,229 km (0.044 R)
• M30: 8,822,834 km (0.089 R)
• M31: 8,888,657 km (0.048 R)
• M32: 9,120,384 km (0.056 R)
• M33: 9,253,675 km (0.088 R)
• M34: 9,454,885 km (0.088 R)
• M35: 9,556,013 km (0.107 R)
• M36: 9,691,548 km (0.091 R)
• M37: 10,727,514 km (0.074 R)
• M38: 11,009,805 km (0.106 R)
• M39: 11,365,997 km (0.049 R)
• M40: 12,716,717 km (0.117 R)
• M41: 13,090,562 km (0.072 R)
• M42: 13,505,845 km (0.087 R)
• M43: 13,848,873 km (0.113 R)
• M44: 14,233,340 km (0.078 R)
• M45: 14,465,815 km (0.119 R)
• M46: 15,210,064 km (0.05 R)
• M47: 15,447,626 km (0.111 R)
• M48: 15,846,454 km (0.059 R)
• M49: 16,047,064 km (0.043 R)
• M50: 16,369,897 km (0.09 R)
• M51: 19,284,961 km (0.067 R)
• M52: 19,628,288 km (0.038 R)
• M53: 20,277,243 km (0.089 R)
• M54: 20,451,525 km (0.104 R)
• M55: 22,581,200 km (0.114 R)
• M56: 22,671,557 km (0.119 R)
• M57: 23,261,123 km (0.097 R)
• M58: 23,489,259 km (0.074 R)
• M59: 23,993,853 km (0.104 R)
• M60: 24,270,459 km (0.119 R)
• M61: 25,107,011 km (0.09 R)
• M62: 25,387,806 km (0.073 R)
• M63: 25,952,837 km (0.095 R)
• M64: 26,664,923 km (0.092 R)
• M65: 26,760,366 km (0.026 R)
• M66: 26,855,810 km (0.097 R)
• M67: 26,999,424 km (0.119 R)
• M68: 27,239,079 km (0.116 R)
• M69: 27,479,633 km (0.042 R)
• M70: 28,302,571 km (0.049 R)
• M71: 28,741,491 km (0.111 R)
• M72: 28,986,233 km (0.075 R)
• M73: 29,133,587 km (0.043 R)
• M74: 29,231,873 km (0.119 R)
• M75: 30,270,531 km (0.103 R)
• M76: 30,370,163 km (0.094 R)
• M77: 30,469,795 km (0.083 R)
• M78: 31,019,866 km (0.05 R)
• M79: 32,180,746 km (0.055 R)
• M80: 32,843,165 km (0.101 R)
• M81: 33,458,611 km (0.076 R)
• M82: 33,922,813 km (0.099 R)
• M83: 34,077,946 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 9.5

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.73 AU - 7.83 AU

Year: 7440 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 120.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 56,134,539 km

• M1: 143,764 km (0.116 R)
• M2: 235,168 km (0.045 R)
• M3: 336,446 km (0.06 R)
• M4: 735,573 km (0.094 R)
• M5: 1,001,857 km (0.111 R)
• M6: 1,474,736 km (0.075 R)
• M7: 1,535,473 km (0.114 R)
• M8: 1,621,791 km (0.113 R)
• M9: 1,930,561 km (0.097 R)
• M10: 2,399,699 km (0.09 R)
• M11: 2,486,167 km (0.085 R)
• M12: 2,736,743 km (0.093 R)
• M13: 3,294,594 km (0.055 R)
• M14: 3,488,473 km (0.085 R)
• M15: 3,553,847 km (0.06 R)
• M16: 3,719,302 km (0.094 R)
• M17: 3,887,301 km (0.119 R)
• M18: 5,395,247 km (0.072 R)
• M19: 5,643,280 km (0.065 R)
• M20: 7,063,263 km (0.119 R)
• M21: 7,250,859 km (0.1 R)
• M22: 7,609,744 km (0.111 R)
• M23: 8,061,231 km (0.075 R)
• M24: 8,632,096 km (0.075 R)
• M25: 8,877,586 km (0.062 R)
• M26: 10,022,160 km (0.081 R)
• M27: 10,303,853 km (0.092 R)
• M28: 10,922,889 km (0.106 R)
• M29: 10,995,144 km (0.088 R)
• M30: 11,383,052 km (0.108 R)
• M31: 11,529,657 km (0.12 R)
• M32: 11,652,328 km (0.03 R)
• M33: 12,222,146 km (0.077 R)
• M34: 12,928,098 km (0.062 R)
• M35: 13,492,082 km (0.084 R)
• M36: 13,907,216 km (0.066 R)
• M37: 14,511,442 km (0.104 R)
• M38: 14,617,507 km (0.116 R)
• M39: 15,609,790 km (0.072 R)
• M40: 15,718,398 km (0.086 R)
• M41: 15,800,078 km (0.071 R)
• M42: 17,096,793 km (0.045 R)
• M43: 18,686,270 km (0.109 R)
• M44: 19,148,976 km (0.109 R)
• M45: 19,556,930 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.6

Radius: 3.8

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 16.75 AU - 17.97 AU

Year: 27395 Days

Day: 24.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 56,134,539 km

• M1: 73,303 km (0.118 R)
• M2: 130,449 km (0.073 R)
• M3: 242,947 km (0.042 R)
• M4: 353,350 km (0.058 R)
• M5: 383,419 km (0.072 R)
• M6: 414,536 km (0.105 R)
• M7: 1,019,958 km (0.119 R)
• M8: 1,222,364 km (0.109 R)
• M9: 1,316,312 km (0.064 R)
• M10: 1,901,239 km (0.112 R)
• M11: 2,466,719 km (0.085 R)
• M12: 2,525,960 km (0.101 R)
• M13: 2,767,710 km (0.071 R)
• M14: 2,922,544 km (0.045 R)
• M15: 3,943,998 km (0.075 R)
• M16: 4,223,896 km (0.052 R)
• M17: 4,546,429 km (0.069 R)
• M18: 5,063,888 km (0.113 R)
• M19: 5,522,106 km (0.119 R)
• M20: 6,436,748 km (0.106 R)
• M21: 6,848,890 km (0.084 R)
• M22: 7,655,222 km (0.116 R)
• M23: 7,872,438 km (0.105 R)
• M24: 7,959,804 km (0.109 R)
• M25: 8,091,599 km (0.077 R)
• M26: 8,135,731 km (0.07 R)
• M27: 8,179,862 km (0.109 R)
• M28: 8,401,865 km (0.106 R)
• M29: 8,806,378 km (0.086 R)
• M30: 9,171,397 km (0.07 R)
• M31: 9,355,701 km (0.069 R)
• M32: 9,494,678 km (0.074 R)
• M33: 9,821,848 km (0.1 R)
• M34: 9,868,822 km (0.089 R)
• M35: 10,200,181 km (0.112 R)
• M36: 11,660,855 km (0.117 R)
• M37: 13,865,479 km (0.091 R)
• M38: 15,807,109 km (0.035 R)
• M39: 16,640,818 km (0.027 R)
• M40: 18,408,616 km (0.1 R)
• M41: 18,641,091 km (0.084 R)
• M42: 18,699,285 km (0.073 R)
• M43: 18,932,957 km (0.105 R)
• M44: 19,108,734 km (0.112 R)
• M45: 20,836,440 km (0.106 R)
• M46: 22,427,414 km (0.074 R)
• M47: 23,049,591 km (0.096 R)
• M48: 24,183,842 km (0.08 R)
• M49: 24,247,421 km (0.097 R)
• M50: 24,374,729 km (0.057 R)
• M51: 24,566,065 km (0.092 R)
• M52: 25,336,195 km (0.028 R)
• M53: 26,506,200 km (0.068 R)
• M54: 27,163,832 km (0.109 R)
• M55: 28,294,044 km (0.084 R)
• M56: 28,495,103 km (0.093 R)
• M57: 28,696,612 km (0.109 R)
• M58: 29,779,401 km (0.081 R)
• M59: 30,462,914 km (0.039 R)
• M60: 31,289,891 km (0.104 R)
• M61: 31,567,245 km (0.035 R)
• M62: 32,333,934 km (0.092 R)
• M63: 34,527,637 km (0.119 R)
• M64: 34,599,145 km (0.116 R)
• M65: 36,113,375 km (0.116 R)
• M66: 36,768,913 km (0.097 R)
• M67: 38,684,513 km (0.072 R)
• M68: 41,542,132 km (0.096 R)
• M69: 41,618,277 km (0.049 R)
• M70: 42,919,330 km (0.104 R)
• M71: 43,845,640 km (0.079 R)
• M72: 45,247,522 km (0.104 R)
• M73: 46,743,201 km (0.118 R)
• M74: 49,057,181 km (0.049 R)
• M75: 49,863,663 km (0.101 R)
• M76: 49,944,596 km (0.12 R)
• M77: 50,349,707 km (0.091 R)
• M78: 51,081,689 km (0.089 R)
• M79: 51,408,111 km (0.044 R)
• M80: 51,653,302 km (0.09 R)
• M81: 51,735,282 km (0.052 R)
• M82: 51,981,071 km (0.109 R)
• M83: 52,638,404 km (0.041 R)
• M84: 52,968,118 km (0.114 R)
• M85: 54,960,911 km (0.069 R)
• M86: 55,882,285 km (0.063 R)
• M87: 55,966,359 km (0.05 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 17,092 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit